The goal of the present study is to compare the amount of root coverage resulting from subepithelial connective tissue graft and acellular dermal matrix associated with tunnel technique among patients suffering from multiple gingival recession.
Acellular dermal matrix with Tunnel technique will offers great advantages for patients with multiple gingival recession as regards decrease surgical time, Post-Operative pain and root coverage, clinical attachment level, width of Keratinized gingiva, gingival biotype compared to subepithelial connective tissue graft with Tunnel technique.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
QUADRUPLE
Enrollment
68
Puros Dermis is a collagenous membrane derived from solvent preserved,human dermis, works as biological scaffold for the new formation of vasculated connective tissue.
Tunnel prepared with the placement of subepithelial connective tissue graft harvested from the palate
patient Satisfaction .
measured by VAS scale
Time frame: 1 year
root coverage
measured by periodontal probe
Time frame: 1 year
Clinical Attachment Level
measured by periodontal probe
Time frame: 1 year
Width of Keratinized Tissue
measured by periodontal probe
Time frame: 1 year
Gingival Bio-type
measured by endodontics file
Time frame: 1 year
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